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@@ -50,6 +50,7 @@
 
 - week 5: 3/29 进程加载与进程切换
   - [Task 5 进程的加载与切换](./directory/Tasks/5)
+  - [Lab 5 进程初探——重新审视现有的toy os](./directory/Labs/5)
 - week 6: 4/7 进程复制与进程退出
 - **Checkpoint 3: DDL 待定**
 - week 7: 4/12 信号量：资源与进程的PV操作